
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
import seaborn as sns
from matplotlib import cm
from mpl_toolkits.mplot3d import Axes3D


#Импортирование данных

DF = pd.read_csv('Transactions_new.csv')


# Выводим датасет и убеждаемся, что все импортировалось как нужно

DF.head(5)


# Оставляем только необходимые нам столбцы

DF = DF[[
    'trans_group_en', 
    'procedure_name_en', 
    'instance_date', 
    'property_sub_type_en', 
    'property_usage_en', 
    'reg_type_en',
    'area_name_en',
    'master_project_en',
    'nearest_landmark_en',
    'nearest_metro_en',
    'nearest_mall_en',
    'rooms_en',
    'has_parking',
    'procedure_area',
    'meter_sale_price',
]]


# Выводим свойства столбцов датасета

DF.info()

<class 'pandas.core.frame.DataFrame'>
RangeIndex: 1059241 entries, 0 to 1059240
Data columns (total 15 columns):
 #   Column                Non-Null Count    Dtype  
---  ------                --------------    -----  
 0   trans_group_en        1059241 non-null  object 
 1   procedure_name_en     1059241 non-null  object 
 2   instance_date         1059236 non-null  object 
 3   property_sub_type_en  817279 non-null   object 
 4   property_usage_en     1059241 non-null  object 
 5   reg_type_en           1059241 non-null  object 
 6   area_name_en          1059241 non-null  object 
 7   master_project_en     873552 non-null   object 
 8   nearest_landmark_en   930932 non-null   object 
 9   nearest_metro_en      818462 non-null   object 
 10  nearest_mall_en       813109 non-null   object 
 11  rooms_en              808343 non-null   object 
 12  has_parking           1059241 non-null  int64  
 13  procedure_area        1059241 non-null  float64
 14  meter_sale_price      1059241 non-null  float64
dtypes: float64(2), int64(1), object(12)
memory usage: 121.2+ MB


# Посчитаем пропуски по столбцам
# Видно, что пропуски в основном в категориальных переменных. Их мы не сможем заменить, поэтому будем избавляться от всех NA.

DF.isna().sum()

trans_group_en               0
procedure_name_en            0
instance_date                5
property_sub_type_en    241962
property_usage_en            0
reg_type_en                  0
area_name_en                 0
master_project_en       185689
nearest_landmark_en     128309
nearest_metro_en        240779
nearest_mall_en         246132
rooms_en                250898
has_parking                  0
procedure_area               0
meter_sale_price             0
dtype: int64


# Очистка данных

DF.dropna(inplace=True)


DF.info()

<class 'pandas.core.frame.DataFrame'>
Int64Index: 564755 entries, 764 to 1059234
Data columns (total 15 columns):
 #   Column                Non-Null Count   Dtype  
---  ------                --------------   -----  
 0   trans_group_en        564755 non-null  object 
 1   procedure_name_en     564755 non-null  object 
 2   instance_date         564755 non-null  object 
 3   property_sub_type_en  564755 non-null  object 
 4   property_usage_en     564755 non-null  object 
 5   reg_type_en           564755 non-null  object 
 6   area_name_en          564755 non-null  object 
 7   master_project_en     564755 non-null  object 
 8   nearest_landmark_en   564755 non-null  object 
 9   nearest_metro_en      564755 non-null  object 
 10  nearest_mall_en       564755 non-null  object 
 11  rooms_en              564755 non-null  object 
 12  has_parking           564755 non-null  int64  
 13  procedure_area        564755 non-null  float64
 14  meter_sale_price      564755 non-null  float64
dtypes: float64(2), int64(1), object(12)
memory usage: 68.9+ MB


# Оставляем только интересующие нас типы недвижимости

DF = DF[DF['property_sub_type_en'].isin(['Villa', 'Flat'])]


# Категоризация переменных

DF['trans_group_en'] = DF['trans_group_en'].astype('category')
DF['procedure_name_en'] = DF['procedure_name_en'].astype('category')
DF['property_sub_type_en'] = DF['property_sub_type_en'].astype('category')
DF['property_usage_en'] = DF['property_usage_en'].astype('category')
DF['reg_type_en'] = DF['reg_type_en'].astype('category')
DF['area_name_en'] = DF['area_name_en'].astype('category')
DF['master_project_en'] = DF['master_project_en'].astype('category')
DF['nearest_landmark_en'] = DF['nearest_landmark_en'].astype('category')
DF['nearest_metro_en'] = DF['nearest_metro_en'].astype('category')
DF['nearest_mall_en'] = DF['nearest_mall_en'].astype('category')
DF['rooms_en'] = DF['rooms_en'].astype('category')
DF['has_parking'] = DF['has_parking'].astype('category')
DF['instance_date'] = pd.to_datetime(DF['instance_date'], dayfirst = True)
DF['instance_date'] = pd.to_datetime(DF['instance_date'], format="%d-%m-%y")


DF.info()

<class 'pandas.core.frame.DataFrame'>
Int64Index: 479529 entries, 764 to 1059234
Data columns (total 15 columns):
 #   Column                Non-Null Count   Dtype         
---  ------                --------------   -----         
 0   trans_group_en        479529 non-null  category      
 1   procedure_name_en     479529 non-null  category      
 2   instance_date         479529 non-null  datetime64[ns]
 3   property_sub_type_en  479529 non-null  category      
 4   property_usage_en     479529 non-null  category      
 5   reg_type_en           479529 non-null  category      
 6   area_name_en          479529 non-null  category      
 7   master_project_en     479529 non-null  category      
 8   nearest_landmark_en   479529 non-null  category      
 9   nearest_metro_en      479529 non-null  category      
 10  nearest_mall_en       479529 non-null  category      
 11  rooms_en              479529 non-null  category      
 12  has_parking           479529 non-null  category      
 13  procedure_area        479529 non-null  float64       
 14  meter_sale_price      479529 non-null  float64       
dtypes: category(12), datetime64[ns](1), float64(2)
memory usage: 20.1 MB


# Импортируем библиотеки геокодинга

from geopy.geocoders import Nominatim
from geopy import distance


# Уникальные названия ЖК, по ним будем искать их координаты

print(DF['master_project_en'].unique())

['Springs - 7', 'Springs - 5', 'Springs - 1', 'Springs - 2', 'Springs - 3', ..., 'Lakes - Hattan II', 'Meadows 7', 'Meadows 2', 'Emirates Hills', 'DUBAI HILLS - SIDRA 1']
Length: 71
Categories (71, object): ['Al Furjan', 'Arabian Ranches - Saheel', 'Arjan', 'Burj Khalifa', ..., 'The Lagoons', 'Uptown Mirdif', 'Wasl 1', 'Wasl Gate']


# Инициализируем геолокатор

geolocator = Nominatim(timeout=10, user_agent = "myGeolocator")


# Сформируем отдельный датасеты для геокодинга, тк основной датасет очень большой

DF_master_project = pd.DataFrame({
    "master_project_en": DF['master_project_en'].unique()
})

DF_metro = pd.DataFrame({
    "nearest_metro_en": DF['nearest_metro_en'].unique()
})

DF_landmark = pd.DataFrame({
    "nearest_landmark_en": DF['nearest_landmark_en'].unique()
})

DF_mall = pd.DataFrame({
    "nearest_mall_en": DF['nearest_mall_en'].unique()
})


# Добавим новый столбец с полным адресом и сделаем геокодинг

DF_master_project['full_address'] = DF_master_project.master_project_en.astype("str") + ', Dubai, United Arab Emirates'
DF_master_project['gcode'] = DF_master_project.full_address.apply(geolocator.geocode)

DF_metro['full_address'] = DF_metro.nearest_metro_en.astype("str") + ', Dubai, United Arab Emirates'
DF_metro['gcode'] = DF_metro.full_address.apply(geolocator.geocode)

DF_landmark['full_address'] = DF_landmark.nearest_landmark_en.astype("str") + ', Dubai, United Arab Emirates'
DF_landmark['gcode'] = DF_landmark.full_address.apply(geolocator.geocode)

DF_mall['full_address'] = DF_mall.nearest_mall_en.astype("str") + ', Dubai, United Arab Emirates'
DF_mall['gcode'] = DF_mall.full_address.apply(geolocator.geocode)


# Добавим координаты широты и долготы

DF_master_project['lat'] = [None if g is None else g.latitude for g in DF_master_project.gcode]
DF_master_project['long'] = [None if g is None else g.longitude or None for g in DF_master_project.gcode]

DF_metro['lat'] = [None if g is None else g.latitude for g in DF_metro.gcode]
DF_metro['long'] = [None if g is None else g.longitude or None for g in DF_metro.gcode]

DF_landmark['lat'] = [None if g is None else g.latitude for g in DF_landmark.gcode]
DF_landmark['long'] = [None if g is None else g.longitude or None for g in DF_landmark.gcode]

DF_mall['lat'] = [None if g is None else g.latitude for g in DF_mall.gcode]
DF_mall['long'] = [None if g is None else g.longitude or None for g in DF_mall.gcode]

DF_master_project


# Вручную добавим недостающие координаты для ЖК

DF_master_project.loc[DF_master_project['master_project_en'] == 'International Media Production Zone', 'lat'] = 25.033542993655033
DF_master_project.loc[DF_master_project['master_project_en'] == 'International Media Production Zone', 'long'] = 55.18917001485356
DF_master_project.loc[DF_master_project['master_project_en'] == 'TECOM Site C', 'lat'] = 25.097428719611617
DF_master_project.loc[DF_master_project['master_project_en'] == 'TECOM Site C', 'long'] = 55.17756110264013
DF_master_project.loc[DF_master_project['master_project_en'] == 'Down Town Jabal Ali', 'lat'] = 24.96105936394376
DF_master_project.loc[DF_master_project['master_project_en'] == 'Down Town Jabal Ali', 'long'] = 55.08270192949124
DF_master_project.loc[DF_master_project['master_project_en'] == 'TECOM Site B', 'lat'] = 25.094272787442044
DF_master_project.loc[DF_master_project['master_project_en'] == 'TECOM Site B', 'long'] = 55.175560083372986
DF_master_project.loc[DF_master_project['master_project_en'] == 'Dubai Investment Park First', 'lat'] = 25.000211714542417
DF_master_project.loc[DF_master_project['master_project_en'] == 'Dubai Investment Park First', 'long'] = 55.16834169258494
DF_master_project.loc[DF_master_project['master_project_en'] == 'The Lagoons', 'lat'] = 25.19770179006602
DF_master_project.loc[DF_master_project['master_project_en'] == 'The Lagoons', 'long'] = 55.355695124267285
DF_master_project.loc[DF_master_project['master_project_en'] == 'TECOM Site A', 'lat'] = 25.09214442690163
DF_master_project.loc[DF_master_project['master_project_en'] == 'TECOM Site A', 'long'] = 55.15783349732667
DF_master_project.loc[DF_master_project['master_project_en'] == 'Jumeriah Beach Residence - JBR', 'lat'] = 25.083137305514395 
DF_master_project.loc[DF_master_project['master_project_en'] == 'Jumeriah Beach Residence - JBR', 'long'] = 55.139013137811546
DF_master_project.at[24, 'lat'] = 25.083137305514395 
DF_master_project.at[24, 'long'] = 55.139013137811546
DF_master_project.loc[DF_master_project['master_project_en'] == 'Dubai Health Care City Phase 1', 'lat'] = 25.23606273566597
DF_master_project.loc[DF_master_project['master_project_en'] == 'Dubai Health Care City Phase 1', 'long'] = 55.32270853013264
DF_master_project.loc[DF_master_project['master_project_en'] == 'Dubai Health Care City Phase 2', 'lat'] = 25.232945714600916
DF_master_project.loc[DF_master_project['master_project_en'] == 'Dubai Health Care City Phase 2', 'long'] = 55.32351188330427
DF_master_project.loc[DF_master_project['master_project_en'] == 'HADAEQ SHEIKH MOHAMMED BIN RASHID - DISRICT 7', 'lat'] = 25.19949550070485 
DF_master_project.loc[DF_master_project['master_project_en'] == 'HADAEQ SHEIKH MOHAMMED BIN RASHID - DISRICT 7', 'long'] = 55.27392556849345
DF_master_project.loc[DF_master_project['master_project_en'] == 'DMCC-EZ2', 'lat'] = 25.07247559744288 
DF_master_project.loc[DF_master_project['master_project_en'] == 'DMCC-EZ2', 'long'] = 55.1392704930149
DF_master_project.loc[DF_master_project['master_project_en'] == 'Lakes - Hattan II', 'lat'] = 25.081750780370683 
DF_master_project.loc[DF_master_project['master_project_en'] == 'Lakes - Hattan II', 'long'] = 55.16575089175726
DF_master_project.loc[DF_master_project['master_project_en'] == 'DUBAI HILLS - MAPLE 1', 'lat'] = 25.09335555736875
DF_master_project.loc[DF_master_project['master_project_en'] == 'DUBAI HILLS - MAPLE 1', 'long'] = 55.25403781082174
DF_master_project.loc[DF_master_project['master_project_en'] == 'DUBAI HILLS - MAPLE 2', 'lat'] = 25.098416484757895
DF_master_project.loc[DF_master_project['master_project_en'] == 'DUBAI HILLS - MAPLE 2', 'long'] = 55.25332656664681
DF_master_project.loc[DF_master_project['master_project_en'] == 'DUBAI HILLS - MAPLE 3', 'lat'] = 25.10582583562555
DF_master_project.loc[DF_master_project['master_project_en'] == 'DUBAI HILLS - MAPLE 3', 'long'] = 55.255374215092395
DF_master_project.loc[DF_master_project['master_project_en'] == "Emaar's Street Of Dreams", 'lat'] = 25.195915926712992
DF_master_project.loc[DF_master_project['master_project_en'] == "Emaar's Street Of Dreams", 'long'] = 55.277645310842416 

DF_master_project


DF_metro


# Вручную добавим недостающие координаты для метро

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Jumeirah Beach Residency', 'lat'] = 25.079982099455968
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Jumeirah Beach Residency', 'long'] = 55.138149278107555

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Marina Mall Metro Station', 'lat'] = 25.076428135523372
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Marina Mall Metro Station', 'long'] = 55.14197616849133

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Buj Khalifa Dubai Mall Metro Station', 'lat'] = 25.201611651560157
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Buj Khalifa Dubai Mall Metro Station', 'long'] = 55.26950781266849

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Nakheel Metro Station', 'lat'] = 25.08899029789469 
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Nakheel Metro Station', 'long'] = 55.15809260783653

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Jumeirah Beach Resdency', 'lat'] = 25.074385143932265
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Jumeirah Beach Resdency', 'long'] = 55.132397009931175

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Business Bay Metro Station', 'lat'] = 25.19145596093731
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Business Bay Metro Station', 'long'] = 55.26030076849341

DF_metro.loc[DF_metro['nearest_metro_en'] == 'First Abu Dhabi Bank Metro Station', 'lat'] = 25.120000197937358
DF_metro.loc[DF_metro['nearest_metro_en'] == 'First Abu Dhabi Bank Metro Station', 'long'] = 55.19958610120157

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Al Jadaf Metro Station', 'lat'] = 25.225180015939067
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Al Jadaf Metro Station', 'long'] = 55.33365092616389

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Creek Metro Station', 'lat'] = 25.219379082537397
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Creek Metro Station', 'long'] = 55.33883459548382

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Healthcare City Metro Station', 'lat'] = 25.23107478400269
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Healthcare City Metro Station', 'long'] = 55.32279349732888

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Al Jafiliya Metro Station', 'lat'] = 25.2337450495845
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Al Jafiliya Metro Station', 'long'] = 55.29209721082395

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Noor Bank Metro Station', 'lat'] = 25.155942586558552
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Noor Bank Metro Station', 'long'] = 55.22849041082285

DF_metro.loc[DF_metro['nearest_metro_en'] == 'Al Ghubaiba Metro Station', 'lat'] = 25.265013251747984
DF_metro.loc[DF_metro['nearest_metro_en'] == 'Al Ghubaiba Metro Station', 'long'] = 55.287912496065125

DF_metro


DF_landmark


# Вручную добавим недостающие координаты для достопримечательностей

DF_landmark.loc[DF_landmark['nearest_landmark_en'] == 'Sports City Swimming Academy', 'lat'] = 25.042132693409545
DF_landmark.loc[DF_landmark['nearest_landmark_en'] == 'Sports City Swimming Academy', 'long'] = 55.21952377218269

DF_landmark.loc[DF_landmark['nearest_landmark_en'] == 'Expo 2020 Site', 'lat'] = 24.967218956410264 
DF_landmark.loc[DF_landmark['nearest_landmark_en'] == 'Expo 2020 Site', 'long'] = 55.15768472638599

DF_landmark.loc[DF_landmark['nearest_landmark_en'] == 'IMG World Adventures', 'lat'] = 25.082279418420768 
DF_landmark.loc[DF_landmark['nearest_landmark_en'] == 'IMG World Adventures', 'long'] = 55.3180615792579

DF_landmark


DF_mall


# Вручную добавим недостающие координаты для ТРЦ

DF_mall.loc[DF_mall['nearest_mall_en'] == 'Ibn-e-Battuta Mall', 'lat'] = 25.0447415858032
DF_mall.loc[DF_mall['nearest_mall_en'] == 'Ibn-e-Battuta Mall', 'long'] = 55.12027573965596

DF_mall


# Добавим в основной датасет столбец с расстоянием до метро/достопримечательности/трц

distance_to_metro_col = []
distance_to_landmark_col = []
distance_to_mall_col = []


for index, row in DF.iterrows():
    # master_project
    master_project_match = DF_master_project.loc[row['master_project_en'] == DF_master_project['master_project_en']]
    master_project_lat = master_project_match.lat.values[0]
    master_project_long = master_project_match.long.values[0]
    master_project_coordinates = (master_project_lat, master_project_long)
    
    # metro
    metro_match = DF_metro.loc[row['nearest_metro_en'] == DF_metro['nearest_metro_en']]
    metro_lat = metro_match.lat.values[0]
    metro_long = metro_match.long.values[0]
    metro_coordinates = (metro_lat, metro_long)
    distance_to_metro = distance.distance(master_project_coordinates, metro_coordinates).m
    distance_to_metro_col.append(distance_to_metro)
    
    # landmark
    landmark_match = DF_landmark.loc[row['nearest_landmark_en'] == DF_landmark['nearest_landmark_en']]
    landmark_lat = landmark_match.lat.values[0]
    landmark_long = landmark_match.long.values[0]
    landmark_coordinates = (landmark_lat, landmark_long)
    distance_to_landmark = distance.distance(master_project_coordinates, landmark_coordinates).m
    distance_to_landmark_col.append(distance_to_landmark)
    
    # mall
    mall_match = DF_mall.loc[row['nearest_mall_en'] == DF_mall['nearest_mall_en']]
    mall_lat = mall_match.lat.values[0]
    mall_long = mall_match.long.values[0]
    mall_coordinates = (mall_lat, mall_long)
    distance_to_mall = distance.distance(master_project_coordinates, mall_coordinates).m
    distance_to_mall_col.append(distance_to_mall)
    
DF['distance_to_metro'] = distance_to_metro_col
DF['distance_to_landmark'] = distance_to_landmark_col
DF['distance_to_mall'] = distance_to_mall_col


DF


# Попробовать посчитать расстояние прямоугольником, посмотреть параметры функции distance
# UPD: не получилось, такой функции нет


#DF.to_csv('./Transactions_geocoded.csv', index=False)
DF = pd.read_csv('Transactions_geocoded.csv')


DF.head()


# Категоризация переменных

DF['trans_group_en'] = DF['trans_group_en'].astype('category')
DF['procedure_name_en'] = DF['procedure_name_en'].astype('category')
DF['property_sub_type_en'] = DF['property_sub_type_en'].astype('category')
DF['property_usage_en'] = DF['property_usage_en'].astype('category')
DF['reg_type_en'] = DF['reg_type_en'].astype('category')
DF['area_name_en'] = DF['area_name_en'].astype('category')
DF['master_project_en'] = DF['master_project_en'].astype('category')
DF['nearest_landmark_en'] = DF['nearest_landmark_en'].astype('category')
DF['nearest_metro_en'] = DF['nearest_metro_en'].astype('category')
DF['nearest_mall_en'] = DF['nearest_mall_en'].astype('category')
DF['rooms_en'] = DF['rooms_en'].astype('category')
DF['has_parking'] = DF['has_parking'].astype('category')
DF['instance_date'] = pd.to_datetime(DF['instance_date'], dayfirst = True)
DF['instance_date'] = pd.to_datetime(DF['instance_date'], format="%d-%m-%y")


DF.info()

<class 'pandas.core.frame.DataFrame'>
RangeIndex: 479529 entries, 0 to 479528
Data columns (total 18 columns):
 #   Column                Non-Null Count   Dtype         
---  ------                --------------   -----         
 0   trans_group_en        479529 non-null  category      
 1   procedure_name_en     479529 non-null  category      
 2   instance_date         479529 non-null  datetime64[ns]
 3   property_sub_type_en  479529 non-null  category      
 4   property_usage_en     479529 non-null  category      
 5   reg_type_en           479529 non-null  category      
 6   area_name_en          479529 non-null  category      
 7   master_project_en     479529 non-null  category      
 8   nearest_landmark_en   479529 non-null  category      
 9   nearest_metro_en      479529 non-null  category      
 10  nearest_mall_en       479529 non-null  category      
 11  rooms_en              479529 non-null  category      
 12  has_parking           479529 non-null  category      
 13  procedure_area        479529 non-null  float64       
 14  meter_sale_price      479529 non-null  float64       
 15  distance_to_metro     479529 non-null  float64       
 16  distance_to_landmark  479529 non-null  float64       
 17  distance_to_mall      479529 non-null  float64       
dtypes: category(12), datetime64[ns](1), float64(5)
memory usage: 27.4 MB


# Проверка на нормальность распределения цены за кв. м.

sns.set(rc={'figure.figsize':(11.7,8.27)})
sns.histplot(DF['meter_sale_price'], bins=300)
plt.show()


sns.boxplot(x=DF["meter_sale_price"])

<Axes: xlabel='meter_sale_price'>


# Функция поиска выбросов

def find_outliers_IQR(df):
   q1=df.quantile(0.25)
   q3=df.quantile(0.75)
   IQR=q3-q1
   outliers = df[((df < (q1 - 1.5 * IQR)) | (df > (q3 + 1.5 * IQR)))]
   return outliers


outliers = find_outliers_IQR(DF['meter_sale_price'])

print('number of rows: '+ str(len(DF['meter_sale_price'])))

print('number of outliers: '+ str(len(outliers)))

print('max outlier value: '+ str(outliers.max()))

print('min outlier value: '+ str(outliers.min()))

number of rows: 479529
number of outliers: 20346
max outlier value: 21811987.51
min outlier value: 25944.08


# Избавляемся от выбросов

cols = ['meter_sale_price'] # one or more

Q1 = DF[cols].quantile(0.25)
Q3 = DF[cols].quantile(0.75)
IQR = Q3 - Q1

DF = DF[~((DF[cols] < (Q1 - 1.5 * IQR)) |(DF[cols] > (Q3 + 1.5 * IQR))).any(axis=1)]


sns.boxplot(x=DF["meter_sale_price"])

<Axes: xlabel='meter_sale_price'>


sns.histplot(DF['meter_sale_price'], bins=300)

<Axes: xlabel='meter_sale_price', ylabel='Count'>


# Проверка на нормальность распределения площади

sns.set(rc={'figure.figsize':(11.7,8.27)})
sns.histplot(DF['procedure_area'], bins=300)
plt.show()


sns.boxplot(x=DF["procedure_area"])

<Axes: xlabel='procedure_area'>


outliers_sq = find_outliers_IQR(DF['procedure_area'])

print('number of rows: '+ str(len(DF['procedure_area'])))

print('number of outliers: '+ str(len(outliers_sq)))

print('max outlier value: '+ str(outliers_sq.max()))

print('min outlier value: '+ str(outliers_sq.min()))

number of rows: 459183
number of outliers: 29235
max outlier value: 5339.17
min outlier value: 267.7


# Избавляемся от выбросов

cols = ['procedure_area'] # one or more

Q1 = DF[cols].quantile(0.25)
Q3 = DF[cols].quantile(0.75)
IQR = Q3 - Q1

DF = DF[~((DF[cols] < (Q1 - 1.5 * IQR)) |(DF[cols] > (Q3 + 1.5 * IQR))).any(axis=1)]


sns.histplot(DF['procedure_area'], bins=300)

<Axes: xlabel='procedure_area', ylabel='Count'>


sns.boxplot(x=DF["procedure_area"])

<Axes: xlabel='procedure_area'>


price_trend_data = DF.groupby([DF['instance_date'].dt.date, 'property_sub_type_en']).mean()

flats = DF[DF['property_sub_type_en'] == 'Flat']
price_trend_data_flats = flats.groupby([DF['instance_date'].dt.date]).mean()

/var/folders/9f/500sy9zd7rz3wynbf95sk3q40000gq/T/ipykernel_82436/2387785675.py:1: FutureWarning: The default value of numeric_only in DataFrameGroupBy.mean is deprecated. In a future version, numeric_only will default to False. Either specify numeric_only or select only columns which should be valid for the function.
  price_trend_data = DF.groupby([DF['instance_date'].dt.date, 'property_sub_type_en']).mean()
/var/folders/9f/500sy9zd7rz3wynbf95sk3q40000gq/T/ipykernel_82436/2387785675.py:4: FutureWarning: The default value of numeric_only in DataFrameGroupBy.mean is deprecated. In a future version, numeric_only will default to False. Either specify numeric_only or select only columns which should be valid for the function.
  price_trend_data_flats = flats.groupby([DF['instance_date'].dt.date]).mean()


price_trend_data


sns.lineplot(x = 'instance_date', y = 'meter_sale_price', data = price_trend_data, hue = 'property_sub_type_en')
#sns.lmplot(x = 'instance_date', y = 'meter_sale_price', data = price_trend_data_flats)

<Axes: xlabel='instance_date', ylabel='meter_sale_price'>


# Уникальные категории типа транзакции

print(DF['trans_group_en'].unique())

['Sales', 'Mortgages', 'Gifts']
Categories (3, object): ['Gifts', 'Mortgages', 'Sales']


# Период данных

print('Min Date:', DF['instance_date'].min())
print('Max Date:', DF['instance_date'].max())

Min Date: 2004-05-05 00:00:00
Max Date: 2023-04-14 00:00:00


# Уникальные категории подтипа недвижимости

print(DF['property_sub_type_en'].unique())

['Villa', 'Flat']
Categories (2, object): ['Flat', 'Villa']


# Уникальные категории типа назначения помещения

print(DF['property_usage_en'].unique())

['Residential', 'Commercial']
Categories (3, object): ['Commercial', 'Other', 'Residential']


# Уникальные категории типа готовности

print(DF['reg_type_en'].unique())

['Existing Properties', 'Off-Plan Properties']
Categories (2, object): ['Existing Properties', 'Off-Plan Properties']


# Уникальные категории района

print(DF['area_name_en'].unique())

['Al Thanayah Fourth', 'Al Thanyah Third', 'Al Barsha South Fourth', 'Mirdif', 'Dubai Investment Park First', ..., 'Al Kifaf', 'Madinat Dubai Almelaheyah', 'Al Safouh Second', 'Jabal Ali', 'Um Hurair Second']
Length: 33
Categories (34, object): ['Al Barsha South Fifth', 'Al Barsha South Fourth', 'Al Barshaa South Second', 'Al Barshaa South Third', ..., 'Nad Al Shiba First', 'Palm Jumeirah', 'Um Hurair Second', 'Wadi Al Safa 6']


print(DF['master_project_en'].unique())

['Springs - 5', 'Springs - 7', 'Springs - 2', 'Springs - 1', 'Springs - 3', ..., 'Dubai Health Care City Phase 1', 'Lakes - Ghadeer', 'Jumeirah Park', 'DUBAI HILLS - GOLF GROVE', 'DUBAI HILLS - CLUB VILLAS']
Length: 58
Categories (71, object): ['Al Furjan', 'Arabian Ranches - Saheel', 'Arjan', 'Burj Khalifa', ..., 'The Lagoons', 'Uptown Mirdif', 'Wasl 1', 'Wasl Gate']


# Описательная статистика площади

DF['procedure_area'].describe()

count    429948.000000
mean        104.713423
std          53.183040
min           0.300000
25%          66.260000
50%          91.140000
75%         135.920000
max         267.670000
Name: procedure_area, dtype: float64


# Описательная статистика стоимости

DF['meter_sale_price'].describe()

count    429948.000000
mean      11688.072177
std        4904.700567
min           0.010000
25%        8070.000000
50%       10764.210000
75%       14675.042500
max       25943.400000
Name: meter_sale_price, dtype: float64


# Описательная статистика расстояния до метро, в метрах

DF['distance_to_metro'].describe()

count    429948.000000
mean       4225.449415
std        5349.751432
min           0.000000
25%         695.155326
50%        1744.005562
75%        6175.706636
max       25307.077838
Name: distance_to_metro, dtype: float64


# Описательная статистика расстояния до достопримечательности, в метрах

DF['distance_to_landmark'].describe()

count    429948.000000
mean       5069.912756
std        3512.213132
min           0.000000
25%        1558.512474
50%        5513.633151
75%        8344.028669
max       15091.771997
Name: distance_to_landmark, dtype: float64


# Описательная статистика расстояния до ТЦ, в метрах

DF['distance_to_mall'].describe()

count    429948.000000
mean       3738.274670
std        3158.845152
min         421.836071
25%         739.178337
50%        3256.614794
75%        6687.332455
max       11629.098059
Name: distance_to_mall, dtype: float64


# Корреляция для числовых признаков

correlation_matrix = DF.corr(numeric_only = True).round(2)
sns.heatmap(data=correlation_matrix, annot=True)

<Axes: >


DF.info()

<class 'pandas.core.frame.DataFrame'>
Int64Index: 429948 entries, 2 to 479528
Data columns (total 18 columns):
 #   Column                Non-Null Count   Dtype         
---  ------                --------------   -----         
 0   trans_group_en        429948 non-null  category      
 1   procedure_name_en     429948 non-null  category      
 2   instance_date         429948 non-null  datetime64[ns]
 3   property_sub_type_en  429948 non-null  category      
 4   property_usage_en     429948 non-null  category      
 5   reg_type_en           429948 non-null  category      
 6   area_name_en          429948 non-null  category      
 7   master_project_en     429948 non-null  category      
 8   nearest_landmark_en   429948 non-null  category      
 9   nearest_metro_en      429948 non-null  category      
 10  nearest_mall_en       429948 non-null  category      
 11  rooms_en              429948 non-null  category      
 12  has_parking           429948 non-null  category      
 13  procedure_area        429948 non-null  float64       
 14  meter_sale_price      429948 non-null  float64       
 15  distance_to_metro     429948 non-null  float64       
 16  distance_to_landmark  429948 non-null  float64       
 17  distance_to_mall      429948 non-null  float64       
dtypes: category(12), datetime64[ns](1), float64(5)
memory usage: 44.0 MB


# Медианная цена по типу транзакции
means_by_trans_group_en = DF.groupby('trans_group_en', as_index=False)['meter_sale_price'].mean(numeric_only = True)
means_by_trans_group_en


# Медианная цена по типу процедуры
means_by_procedure_name_en = DF.groupby('procedure_name_en', as_index=False)['meter_sale_price'].mean(numeric_only = True)
means_by_procedure_name_en


# Медианная цена по категориям недвижимости
means_by_property_sub_type_en = DF.groupby('property_sub_type_en', as_index=False)['meter_sale_price'].mean(numeric_only = True)
means_by_property_sub_type_en


# Медианная цена по категориям недвижимости
means_by_property_sub_type_en = DF.groupby('property_sub_type_en', as_index=False)['meter_sale_price'].mean(numeric_only = True)
means_by_property_sub_type_en


# Медианная цена по категориям назначения
means_by_property_usage_en = DF.groupby('property_usage_en', as_index=False)['meter_sale_price'].mean(numeric_only = True)
means_by_property_usage_en


# Медианная цена по категориям готовности проекта
means_by_reg_type_en = DF.groupby('reg_type_en', as_index=False)['meter_sale_price'].mean(numeric_only = True)
means_by_reg_type_en


# Медианная цена по району
means_by_area_name_en = DF.groupby('area_name_en', as_index=False)['meter_sale_price'].mean(numeric_only = True).sort_values('meter_sale_price', ascending=False)
means_by_area_name_en


# Медианная цена по комнатности
means_by_rooms_en = DF.groupby('rooms_en', as_index=False)['meter_sale_price'].mean(numeric_only = True).sort_values('meter_sale_price', ascending=False)
means_by_rooms_en


# Медианная цена по присутствию машиноместа
means_by_has_parking = DF.groupby('has_parking', as_index=False)['meter_sale_price'].mean(numeric_only = True).sort_values('meter_sale_price', ascending=False)
means_by_has_parking


# Размер надписей на графиках
PLOT_LABEL_FONT_SIZE = 14 
# Генерация цветовой схемы
# Возвращает список цветов
def getColors(n):
    COLORS = []
    cm = plt.cm.get_cmap('hsv', n)
    for i in np.arange(n):
        COLORS.append(cm(i))
    return COLORS


sns.set_style("whitegrid")

sns.displot(DF, x="meter_sale_price", kde=False, height=5, aspect=2)
sns.displot(DF, x="rooms_en", kde=False, height=5, aspect=2)
sns.displot(DF, x="has_parking", kde=False, height=5, aspect=2)
sns.displot(DF, x="trans_group_en", kde=False, height=5, aspect=2)
sns.displot(DF, x="property_sub_type_en", kde=False, height=5, aspect=2)
sns.displot(DF, x="property_usage_en", kde=False, height=5, aspect=2)
sns.displot(DF, x="reg_type_en", kde=False, height=5, aspect=2)
sns.displot(DF, x="area_name_en", kde=False, height=5, aspect=2)

<seaborn.axisgrid.FacetGrid at 0x12cc0a370>


from sklearn.linear_model import LinearRegression


DF_numeric = DF.select_dtypes(include=np.number)


DF_numeric


DF_categorical = DF.select_dtypes(include='category')


DF_categorical


DF_categorical_dummues = pd.get_dummies(data=DF_categorical, drop_first=True)


DF_categorical_dummues


DF_for_regression = DF_numeric.join(DF_categorical_dummues)


DF_for_regression


#X = DF_numeric.iloc[:, 0].values.reshape(-1, 1)  # values converts it into a numpy array
#Y = DF_numeric.iloc[:, 1].values.reshape(-1, 1)  # -1 means that calculate the dimension of rows, but have 1 column

X = DF_for_regression.drop(columns=['meter_sale_price'])
Y = DF_for_regression['meter_sale_price']

linear_regressor = LinearRegression()  # create object for the class
linear_regressor.fit(X, Y)  # perform linear regression

#print('Intercept: ', linear_regressor.intercept_)
#print('Coef: ', linear_regressor.coef_)

LinearRegression()

LinearRegression()


g = sns.PairGrid(DF_numeric, y_vars = ['meter_sale_price'])
g.map(sns.scatterplot)

<seaborn.axisgrid.PairGrid at 0x12e531430>


DF.head()


# Разделим датасет. X - зависимые параметры, Y – целевой параметр (цена).

X = DF.drop(columns=['meter_sale_price', 'instance_date', 'nearest_landmark_en', 'nearest_metro_en', 'nearest_mall_en'])
Y = DF['meter_sale_price']


X.info()

<class 'pandas.core.frame.DataFrame'>
Int64Index: 429948 entries, 2 to 479528
Data columns (total 13 columns):
 #   Column                Non-Null Count   Dtype   
---  ------                --------------   -----   
 0   trans_group_en        429948 non-null  category
 1   procedure_name_en     429948 non-null  category
 2   property_sub_type_en  429948 non-null  category
 3   property_usage_en     429948 non-null  category
 4   reg_type_en           429948 non-null  category
 5   area_name_en          429948 non-null  category
 6   master_project_en     429948 non-null  category
 7   rooms_en              429948 non-null  category
 8   has_parking           429948 non-null  category
 9   procedure_area        429948 non-null  float64 
 10  distance_to_metro     429948 non-null  float64 
 11  distance_to_landmark  429948 non-null  float64 
 12  distance_to_mall      429948 non-null  float64 
dtypes: category(9), float64(4)
memory usage: 36.2 MB


from catboost import CatBoostRegressor, Pool, EFstrType
from sklearn.model_selection import train_test_split
from sklearn.metrics import mean_squared_error as mse
from sklearn.metrics import r2_score
from sklearn.metrics import mean_absolute_error

import shap


shap.initjs()


# Сформируем модель для регрессии
cbr = CatBoostRegressor(n_estimators=300,
                        loss_function='RMSE',
                        learning_rate=0.6,
                        depth=10, 
                        task_type='CPU',
                        random_state=1,
                        verbose=False,
                       )

# Сформируем датасеты для тренировки модели и предсказания
x_train, x_test, y_train, y_test = train_test_split(X, Y, test_size=0.20, random_state=1)

# При помощи Pool переведем параметры в формат, подходящий для CatBoost
pool_train = Pool(x_train, y_train,
                  cat_features = [
                      'trans_group_en', 
                      'procedure_name_en', 
                      'property_sub_type_en',
                      'property_usage_en',
                      'reg_type_en',
                      'area_name_en',
                      'master_project_en',
                      'rooms_en',
                      'has_parking',
                  ])

pool_test = Pool(x_test, cat_features = [
                      'trans_group_en', 
                      'procedure_name_en', 
                      'property_sub_type_en',
                      'property_usage_en',
                      'reg_type_en',
                      'area_name_en',
                      'master_project_en',
                      'rooms_en',
                      'has_parking',
                  ])

# Проведем обучение модели
cbr.fit(pool_train)

# Проведем предсказания
y_pred = cbr.predict(pool_test)

# Вычислим эффективность модели
rmse = (np.sqrt(mse(y_test, y_pred)))
r2 = r2_score(y_test, y_pred)
mae = mean_absolute_error(y_test, y_pred)


print('Testing performance')
print('RMSE: {:.2f}'.format(rmse))
print('R2: {:.2f}'.format(r2))
print('MAE: {:.2f}'.format(mae))


# Кроссвалидация: 10-fold crossvalidation (10 тестовых выборок)
# генерация по параметрам, группировка, средняя цена квадратного метра в течение 3 месяцев до данной транзакции в этом neighborhood, медианная цена квадратного метра with the same number of bedrooms BR

Testing performance
RMSE: 3023.34
R2: 0.62
MAE: 2235.30


# TODO: Тренд цены: на основе транзакций + сезонность
# TODO: В основной датасет добавляем разбивку по месяцам + коэф-ты


Y.describe()

count    429948.000000
mean      11688.072177
std        4904.700567
min           0.010000
25%        8070.000000
50%       10764.210000
75%       14675.042500
max       25943.400000
Name: meter_sale_price, dtype: float64


# Используем DALEX

import dalex as dx


# Оценка качества модели

exp_catboost = dx.Explainer(cbr, x_test, y_test, verbose=False, label="catboost")
exp_catboost.model_performance()


# Важность параметров на целевую переменную

exp_catboost.model_parts().plot()


exp_catboost.model_parts(type='shap_wrapper', shap_explainer_type="TreeExplainer").plot()

/Users/de.yakovlev/Library/Python/3.8/lib/python/site-packages/shap/plots/_beeswarm.py:664: UserWarning:

No data for colormapping provided via 'c'. Parameters 'vmin', 'vmax' will be ignored


from sklearn.ensemble import RandomForestRegressor
from sklearn.tree import export_graphviz
import graphviz
import pydot


# Возьмем датасет, который мы ранее подготовили. В том числе сделали one-hot коддинг категориальных переменных.

DF_for_regression


# Y – массив целевых значений для предсказаний
Y = np.array(DF_for_regression['meter_sale_price'])

# X – массив независимых переменных
X = DF_for_regression.drop('meter_sale_price', axis = 1)

X_list = list(DF_for_regression.columns)

X = np.array(X)


# Сформируем датасеты для тренировки модели и предсказания
x_train, x_test, y_train, y_test = train_test_split(X, Y, test_size=0.25, random_state=42)


# Вычислим допустимую ошибку как бенчмарк для модели
baseline_preds = x_test[:, X_list.index('meter_sale_price')]
baseline_errors = abs(baseline_preds - y_test)

print('Baseline error: ', round(np.mean(baseline_errors), 2))

Baseline error:  9357.31


# Создадим random forest модель
rf = RandomForestRegressor(n_estimators = 100, random_state = 42)

# Тренировка модели
rf.fit(x_train, y_train)

RandomForestRegressor(random_state=42)

RandomForestRegressor(random_state=42)


# Сделаем предсказания
y_pred = rf.predict(x_test)


# Вычислим эффективность модели
rmse = (np.sqrt(mse(y_test, y_pred)))
r2 = r2_score(y_test, y_pred)
mae = mean_absolute_error(y_test, y_pred)

print('Testing performance:')
print('RMSE: {:.2f}'.format(rmse))
print('R2: {:.2f}'.format(r2))
print('MAE: {:.2f}'.format(mae))

Testing performance
RMSE: 2931.99
R2: 0.64
MAE: 2036.85


rf_estimators = rf.estimators_
rf_depths = [estimator.get_depth() for estimator in rf_estimators]

print('Depth of Tree:')
print('Estimators: {:.2f}'.format(len(rf_estimators)))
print('Max Depth: {:.2f}'.format(max(rf_depths)))

Depth of Tree:
Estimators: 100.00
Max Depth: 58.00


rf_feature_importances = rf.feature_importances_[0:10]
rf_feature_importances_sorted = rf_feature_importances.argsort()

plt.barh(
    DF_for_regression.drop('meter_sale_price', axis = 1).columns[rf_feature_importances_sorted],
    rf_feature_importances[rf_feature_importances_sorted])
plt.xlabel('Variable Importance')

Text(0.5, 0, 'Variable Importance')


# Используем SHAP для объяснения модели

import shap


# Create Tree Explainer object that can calculate shap values

explainer = shap.TreeExplainer(rf)


x_test_summary = shap.sample(x_test, 1000)

shap_values = explainer.shap_values(x_test_summary)


shap.summary_plot(rf_shap_values, x_test_summary)


X_list = list(DF_for_regression.drop('meter_sale_price', axis = 1).columns)


# Экспорт визуализаци дерева решений. Файл большой, поэтому визуализировать тяжело.
tree = rf.estimators_[5]
export_graphviz(tree, out_file = 'tree.dot', feature_names = X_list, rounded = True, precision = 1)


# Сделаем модель поменьше для визуализации
rf_small = RandomForestRegressor(n_estimators=10, max_depth = 3)
rf_small.fit(x_train, y_train)

RandomForestRegressor(max_depth=3, n_estimators=10)

RandomForestRegressor(max_depth=3, n_estimators=10)


tree_small = rf_small.estimators_[5]
export_graphviz(tree_small, out_file = 'small_tree.dot', feature_names = X_list, rounded = True, precision = 1)


from keras.models import Sequential
from keras.layers import Dense, Activation, Dropout, BatchNormalization
from keras.utils import to_categorical
from sklearn.model_selection import train_test_split
from sklearn.preprocessing import StandardScaler, OneHotEncoder
from keras.optimizers import SGD


# Разделим датасет. X - зависимые параметры, Y – целевой параметр (цена).

#X = DF.drop(columns=['actual_worth', 'instance_date', 'nearest_landmark_en', 'nearest_metro_en', 'nearest_mall_en'])
X = DF[['procedure_area', 'distance_to_metro', 'distance_to_landmark', 'distance_to_mall']].values
Y = DF['meter_sale_price'].values


x_train, x_test, y_train, y_test = train_test_split(X, Y, test_size=0.20, random_state=1)


# Сформируем датасеты для тренировки модели и предсказания

#data = DF.drop(columns=['instance_date', 'nearest_landmark_en', 'nearest_metro_en', 'nearest_mall_en'])

#train, test = train_test_split(data, test_size=0.2)


# Стандартизация числовых переменных

scaler = StandardScaler()

x_train = scaler.fit_transform(x_train)
x_test = scaler.fit_transform(x_test)


#x_train[['procedure_area', 'distance_to_metro', 'distance_to_landmark', 'distance_to_mall']] = scaler.fit_transform(x_train[['procedure_area', 'distance_to_metro', 'distance_to_landmark', 'distance_to_mall']])
#x_test[['procedure_area', 'distance_to_metro', 'distance_to_landmark', 'distance_to_mall']] = scaler.fit_transform(x_test[['procedure_area', 'distance_to_metro', 'distance_to_landmark', 'distance_to_mall']])


# convert the categorical variables to one-hot encoding
#x_train = pd.get_dummies(x_train, columns=['trans_group_en', 'procedure_name_en', 'property_sub_type_en', 'property_usage_en', 'reg_type_en', 'area_name_en', 'master_project_en', 'rooms_en', 'has_parking'])
#x_test = pd.get_dummies(x_test, columns=['trans_group_en', 'procedure_name_en', 'property_sub_type_en', 'property_usage_en', 'reg_type_en', 'area_name_en', 'master_project_en', 'rooms_en', 'has_parking'])


x_train

array([[-0.78309655, -0.69024648, -1.12692024, -0.64581018],
       [ 2.85743077, -0.0793665 , -0.12866188,  0.14043177],
       [ 0.4193921 , -0.65517231, -1.42436912, -1.02212657],
       ...,
       [-1.05136582, -0.69024648, -1.12692024, -0.64581018],
       [ 1.22212177,  0.3712466 , -0.78031913,  0.89302409],
       [-1.23159742, -0.28143978,  1.36238861, -0.36544893]])


# create the neural network model
model = Sequential()
model.add(Dense(400, input_dim=4, activation='relu', kernel_initializer='he_uniform'))
model.add(Dense(1, activation='linear'))
opt = SGD(learning_rate=0.01, momentum=0.9)
#model.add(Dense(4, activation='softmax'))
#model.add(Dense(1))
#model.add(BatchNormalization())
#model.add(Dropout(0.5))


y_train

array([17246.91,  3646.63, 19022.39, ..., 20920.42,  5193.8 , 10160.56])


# compile the model

#model.compile(loss='mean_squared_logarithmic_error', optimizer='adam', metrics=['accuracy'])
#model.compile(loss='binary_crossentropy', optimizer='adam', metrics=['accuracy'])
model.compile(loss='mean_squared_logarithmic_error', optimizer=opt, metrics=['mse'])


# train the model
history = model.fit(x_train, y_train, validation_data=(x_test, y_test), epochs=25, batch_size=32)

Epoch 1/25
11227/11227 [==============================] - 15s 1ms/step - loss: 2.5102 - mse: 105994872.0000 - val_loss: 0.7351 - val_mse: 72003744.0000
Epoch 2/25
11227/11227 [==============================] - 14s 1ms/step - loss: 0.4951 - mse: 57588312.0000 - val_loss: 0.3529 - val_mse: 46973568.0000
Epoch 3/25
11227/11227 [==============================] - 13s 1ms/step - loss: 0.2942 - mse: 41206920.0000 - val_loss: 0.2545 - val_mse: 36595696.0000
Epoch 4/25
11227/11227 [==============================] - 20s 2ms/step - loss: 0.2341 - mse: 33900840.0000 - val_loss: 0.2198 - val_mse: 31601174.0000
Epoch 5/25
11227/11227 [==============================] - 24s 2ms/step - loss: 0.2113 - mse: 30226784.0000 - val_loss: 0.2055 - val_mse: 28957588.0000
Epoch 6/25
11227/11227 [==============================] - 16s 1ms/step - loss: 0.2015 - mse: 28210414.0000 - val_loss: 0.1990 - val_mse: 27445994.0000
Epoch 7/25
11227/11227 [==============================] - 13s 1ms/step - loss: 0.1968 - mse: 27022850.0000 - val_loss: 0.1957 - val_mse: 26525862.0000
Epoch 8/25
11227/11227 [==============================] - 14s 1ms/step - loss: 0.1943 - mse: 26280046.0000 - val_loss: 0.1938 - val_mse: 25934402.0000
Epoch 9/25
11227/11227 [==============================] - 15s 1ms/step - loss: 0.1928 - mse: 25789822.0000 - val_loss: 0.1927 - val_mse: 25538206.0000
Epoch 10/25
11227/11227 [==============================] - 14s 1ms/step - loss: 0.1919 - mse: 25454078.0000 - val_loss: 0.1919 - val_mse: 25261486.0000
Epoch 11/25
11227/11227 [==============================] - 15s 1ms/step - loss: 0.1912 - mse: 25221014.0000 - val_loss: 0.1913 - val_mse: 25060092.0000
Epoch 12/25
11227/11227 [==============================] - 15s 1ms/step - loss: 0.1907 - mse: 25045226.0000 - val_loss: 0.1908 - val_mse: 24909860.0000
Epoch 13/25
11227/11227 [==============================] - 16s 1ms/step - loss: 0.1902 - mse: 24916590.0000 - val_loss: 0.1904 - val_mse: 24793664.0000
Epoch 14/25
11227/11227 [==============================] - 13s 1ms/step - loss: 0.1899 - mse: 24808958.0000 - val_loss: 0.1901 - val_mse: 24703864.0000
Epoch 15/25
11227/11227 [==============================] - 13s 1ms/step - loss: 0.1895 - mse: 24728138.0000 - val_loss: 0.1898 - val_mse: 24631414.0000
Epoch 16/25
11227/11227 [==============================] - 14s 1ms/step - loss: 0.1892 - mse: 24664628.0000 - val_loss: 0.1895 - val_mse: 24571566.0000
Epoch 17/25
11227/11227 [==============================] - 14s 1ms/step - loss: 0.1890 - mse: 24611974.0000 - val_loss: 0.1893 - val_mse: 24521364.0000
Epoch 18/25
11227/11227 [==============================] - 15s 1ms/step - loss: 0.1887 - mse: 24563038.0000 - val_loss: 0.1890 - val_mse: 24479488.0000
Epoch 19/25
11227/11227 [==============================] - 15s 1ms/step - loss: 0.1885 - mse: 24522552.0000 - val_loss: 0.1888 - val_mse: 24444396.0000
Epoch 20/25
11227/11227 [==============================] - 15s 1ms/step - loss: 0.1883 - mse: 24489586.0000 - val_loss: 0.1886 - val_mse: 24413280.0000
Epoch 21/25
11227/11227 [==============================] - 15s 1ms/step - loss: 0.1881 - mse: 24458508.0000 - val_loss: 0.1884 - val_mse: 24386312.0000
Epoch 22/25
11227/11227 [==============================] - 18s 2ms/step - loss: 0.1879 - mse: 24433618.0000 - val_loss: 0.1882 - val_mse: 24361080.0000
Epoch 23/25
11227/11227 [==============================] - 16s 1ms/step - loss: 0.1877 - mse: 24409174.0000 - val_loss: 0.1881 - val_mse: 24339040.0000
Epoch 24/25
11227/11227 [==============================] - 17s 2ms/step - loss: 0.1876 - mse: 24390638.0000 - val_loss: 0.1879 - val_mse: 24317410.0000
Epoch 25/25
11227/11227 [==============================] - 16s 1ms/step - loss: 0.1874 - mse: 24367764.0000 - val_loss: 0.1878 - val_mse: 24298686.0000


# evaluate the model
_, train_mse = model.evaluate(x_train, y_train, verbose=0)
_, test_mse = model.evaluate(x_test, y_test, verbose=0)
print('Train: %.3f, Test: %.3f' % (train_mse, test_mse))
# plot loss during training
plt.subplot(211)
plt.title('Loss')
plt.plot(history.history['loss'], label='train')
plt.plot(history.history['val_loss'], label='test')
plt.legend()
# plot mse during training
plt.subplot(212)
plt.title('Mean Squared Error')
plt.plot(history.history['mse'], label='train')
plt.plot(history.history['val_mse'], label='test')
plt.legend()
plt.show()

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[821], line 2
      1 # evaluate the model
----> 2 _, train_mse = model.evaluate(x_train, y_train, verbose=0)
      3 _, test_mse = model.evaluate(x_test, y_test, verbose=0)
      4 print('Train: %.3f, Test: %.3f' % (train_mse, test_mse))

AttributeError: 'RandomForestRegressor' object has no attribute 'evaluate'


# Сформируем датасеты для тренировки модели и предсказания
train, test = train_test_split(DF, test_size=0.2)

# standardize the numerical variables
scaler = StandardScaler()
train[['rooms_en', 'meter_sale_price', 'has_parking']] = scaler.fit_transform(train[['rooms_en', 'meter_sale_price', 'has_parking']])
test[['rooms_en', 'meter_sale_price', 'has_parking']] = scaler.transform(test[['rooms_en', 'meter_sale_price', 'has_parking']])

# convert the categorical variables to one-hot encoding
train = pd.get_dummies(train, columns=['trans_group_en', 'property_type_en', 'property_sub_type_en', 'property_usage_en', 'reg_type_en'])
test = pd.get_dummies(test, columns=['trans_group_en', 'property_type_en', 'property_sub_type_en', 'property_usage_en', 'reg_type_en'])

# create the neural network model
model = Sequential()
model.add(Dense(64, input_dim=train.shape[1], activation='relu'))
model.add(Dropout(0.5))
model.add(Dense(1, activation='linear'))

# compile the model
model.compile(loss='mean_squared_error', optimizer='adam')

# train the model
model.fit(train.drop('actual_worth', axis=1), train['actual_worth'], epochs=100, batch_size=32, validation_split=0.2)

# evaluate the model on the test set
score = model.evaluate(test.drop('actual_worth', axis=1), test['actual_worth'], batch_size=32)

# print the mean squared error
print('Mean Squared Error:', score)

	transaction_id	procedure_id	trans_group_id	trans_group_ar	trans_group_en	procedure_name_ar	procedure_name_en	instance_date	property_type_id	property_type_ar	...	rooms_en	procedure_area	actual_worth	meter_sale_price	rent_value	meter_rent_price	no_of_parties_role_1	no_of_parties_role_2
0	1-11-2001-165	11	1	مبايعات	Sales	بيع	Sell	24-02-2001	1	أرض	...	NaN	1393.55	1350000.0	968.75	NaN	NaN	1.0	1.0
1	3-9-2004-223	9	3	هبات	Gifts	هبه	Grant	13-12-2004	4	فيلا	...	NaN	1728.00	2790000.0	1614.58	NaN	NaN	1.0	1.0
2	2-13-1996-119	13	2	رهون	Mortgages	تسجيل رهن	Mortgage Registration	12-03-2001	1	أرض	...	NaN	929.03	20000000.0	21527.83	NaN	NaN	1.0	1.0
3	2-14-2005-222	14	2	رهون	Mortgages	تعديل رهن	Modify Mortgage	20-09-2005	2	مبنى	...	NaN	2673.28	25000000.0	9351.81	NaN	NaN	1.0	1.0
4	3-9-2012-874	9	3	هبات	Gifts	هبه	Grant	11-10-2012	4	فيلا	...	NaN	1541.17	9000000.0	5839.72	NaN	NaN	1.0	1.0

	master_project_en	full_address	gcode	lat	long
0	Springs - 7	Springs - 7, Dubai, United Arab Emirates	(الينابيع ٧, دبي, الإمارات العربية المتحدة, (2...	25.063880	55.191513
1	Springs - 5	Springs - 5, Dubai, United Arab Emirates	(الينابيع ٥, دبي, الإمارات العربية المتحدة, (2...	25.064057	55.187041
2	Springs - 1	Springs - 1, Dubai, United Arab Emirates	(الينابيع 1, مركز دبي المالي العالمي, دبي, الإ...	25.061119	55.160821
3	Springs - 2	Springs - 2, Dubai, United Arab Emirates	(الينابيع 2, دبي, الإمارات العربية المتحدة, (2...	25.057409	55.167019
4	Springs - 3	Springs - 3, Dubai, United Arab Emirates	(الينابيع 3, دبي, الإمارات العربية المتحدة, (2...	25.057884	55.176046
...	...	...	...	...	...
66	Lakes - Hattan II	Lakes - Hattan II, Dubai, United Arab Emirates	None	NaN	NaN
67	Meadows 7	Meadows 7, Dubai, United Arab Emirates	(Meadows 7, مركز دبي المالي العالمي, دبي, الإم...	25.062077	55.178963
68	Meadows 2	Meadows 2, Dubai, United Arab Emirates	(ميدوز 2, دبي, الإمارات العربية المتحدة, (25.0...	25.069485	55.151440
69	Emirates Hills	Emirates Hills, Dubai, United Arab Emirates	(Emirates Hills, تلال الإمارات, دبي, الإمارات ...	25.067788	55.183385
70	DUBAI HILLS - SIDRA 1	DUBAI HILLS - SIDRA 1, Dubai, United Arab Emir...	(Dubai Hills Sales Center, Sidra 1, Sidra Vill...	25.094541	55.245542

	master_project_en	full_address	gcode	lat	long
0	Springs - 7	Springs - 7, Dubai, United Arab Emirates	(الينابيع ٧, دبي, الإمارات العربية المتحدة, (2...	25.063880	55.191513
1	Springs - 5	Springs - 5, Dubai, United Arab Emirates	(الينابيع ٥, دبي, الإمارات العربية المتحدة, (2...	25.064057	55.187041
2	Springs - 1	Springs - 1, Dubai, United Arab Emirates	(الينابيع 1, مركز دبي المالي العالمي, دبي, الإ...	25.061119	55.160821
3	Springs - 2	Springs - 2, Dubai, United Arab Emirates	(الينابيع 2, دبي, الإمارات العربية المتحدة, (2...	25.057409	55.167019
4	Springs - 3	Springs - 3, Dubai, United Arab Emirates	(الينابيع 3, دبي, الإمارات العربية المتحدة, (2...	25.057884	55.176046
...	...	...	...	...	...
66	Lakes - Hattan II	Lakes - Hattan II, Dubai, United Arab Emirates	None	25.081751	55.165751
67	Meadows 7	Meadows 7, Dubai, United Arab Emirates	(Meadows 7, مركز دبي المالي العالمي, دبي, الإم...	25.062077	55.178963
68	Meadows 2	Meadows 2, Dubai, United Arab Emirates	(ميدوز 2, دبي, الإمارات العربية المتحدة, (25.0...	25.069485	55.151440
69	Emirates Hills	Emirates Hills, Dubai, United Arab Emirates	(Emirates Hills, تلال الإمارات, دبي, الإمارات ...	25.067788	55.183385
70	DUBAI HILLS - SIDRA 1	DUBAI HILLS - SIDRA 1, Dubai, United Arab Emir...	(Dubai Hills Sales Center, Sidra 1, Sidra Vill...	25.094541	55.245542

	nearest_metro_en	full_address	gcode	lat	long
0	Damac Properties	Damac Properties, Dubai, United Arab Emirates	(دبي مارينا, شارع الشيخ زايد, تلال الإمارات, د...	25.079953	55.147594
1	Nakheel Metro Station	Nakheel Metro Station, Dubai, United Arab Emir...	None	NaN	NaN
2	Dubai Internet City	Dubai Internet City, Dubai, United Arab Emirates	(Dubai Internet City, قرية المعرفة, دبي, الإما...	25.095598	55.161734
3	Mina Seyahi	Mina Seyahi, Dubai, United Arab Emirates	(الميناء السياحي Mina Seyahi, شارع الملك سلمان...	25.091045	55.148646
4	DANUBE Metro Station	DANUBE Metro Station, Dubai, United Arab Emirates	(Danube Metro Station, شارع الشيخ زايد, جبل عل...	25.001297	55.095679
5	Ibn Battuta Metro Station	Ibn Battuta Metro Station, Dubai, United Arab ...	(Bus E55 to Ibn Battuta Metro Station (every h...	24.885431	55.158962
6	Rashidiya Metro Station	Rashidiya Metro Station, Dubai, United Arab Em...	(Rashidiya Metro Station Car Park (Red Line), ...	25.229569	55.391476
7	First Abu Dhabi Bank Metro Station	First Abu Dhabi Bank Metro Station, Dubai, Uni...	None	NaN	NaN
8	Noor Bank Metro Station	Noor Bank Metro Station, Dubai, United Arab Em...	None	NaN	NaN
9	ENERGY Metro Station	ENERGY Metro Station, Dubai, United Arab Emirates	(Energy Metro Station, شارع الشيخ زايد, جبل عل...	25.026321	55.101285
10	Jumeirah Beach Residency	Jumeirah Beach Residency, Dubai, United Arab E...	None	NaN	NaN
11	Marina Towers	Marina Towers, Dubai, United Arab Emirates	(أبراج المارينا Marina Towers, شارع المرسى, دب...	25.086728	55.150085
12	Jumeirah Beach Resdency	Jumeirah Beach Resdency, Dubai, United Arab Em...	None	NaN	NaN
13	Jumeirah Lakes Towers	Jumeirah Lakes Towers, Dubai, United Arab Emir...	(أبراج بحيرات الجميرا, دبي, الإمارات العربية ا...	25.072494	55.143845
14	Dubai Marina	Dubai Marina, Dubai, United Arab Emirates	(مرسى دبي, دبي, الإمارات العربية المتحدة, (25....	25.078641	55.135252
15	Buj Khalifa Dubai Mall Metro Station	Buj Khalifa Dubai Mall Metro Station, Dubai, U...	None	NaN	NaN
16	Palm Jumeirah	Palm Jumeirah, Dubai, United Arab Emirates	(نخلة الجميرة, دبي, الإمارات العربية المتحدة, ...	25.100208	55.118363
17	Marina Mall Metro Station	Marina Mall Metro Station, Dubai, United Arab ...	None	NaN	NaN
18	Harbour Tower	Harbour Tower, Dubai, United Arab Emirates	(Dubai Marriott Harbour Hotel & Suites, شارع ا...	25.087987	55.145929
19	Business Bay Metro Station	Business Bay Metro Station, Dubai, United Arab...	None	NaN	NaN
20	Sharaf Dg Metro Station	Sharaf Dg Metro Station, Dubai, United Arab Em...	(Sharaf DG Metro Station C, طريق خالد بن الولي...	25.257935	55.298102
21	Knowledge Village	Knowledge Village, Dubai, United Arab Emirates	(قرية المعرفة, شارع الملك سلمان بن عبدالعزيز آ...	25.104281	55.161588
22	Emirates Metro Station	Emirates Metro Station, Dubai, United Arab Emi...	(Emirates Metro Station, شارع مراكش, القرهود, ...	25.239877	55.366762
23	Al Jadaf Metro Station	Al Jadaf Metro Station, Dubai, United Arab Emi...	None	NaN	NaN
24	Al Sufouh	Al Sufouh, Dubai, United Arab Emirates	(الصفوح, قرية المعرفة, دبي, الإمارات العربية ا...	25.109536	55.172214
25	UAE Exchange Metro Station	UAE Exchange Metro Station, Dubai, United Arab...	(مركز الإمارات العربية المتحدة للصرافة, شارع ا...	24.977520	55.091038
26	Creek Metro Station	Creek Metro Station, Dubai, United Arab Emirates	None	NaN	NaN
27	Healthcare City Metro Station	Healthcare City Metro Station, Dubai, United A...	None	NaN	NaN
28	Al Jafiliya Metro Station	Al Jafiliya Metro Station, Dubai, United Arab ...	None	NaN	NaN
29	Al Ghubaiba Metro Station	Al Ghubaiba Metro Station, Dubai, United Arab ...	None	NaN	NaN

	nearest_metro_en	full_address	gcode	lat	long
0	Damac Properties	Damac Properties, Dubai, United Arab Emirates	(دبي مارينا, شارع الشيخ زايد, تلال الإمارات, د...	25.079953	55.147594
1	Nakheel Metro Station	Nakheel Metro Station, Dubai, United Arab Emir...	None	25.088990	55.158093
2	Dubai Internet City	Dubai Internet City, Dubai, United Arab Emirates	(Dubai Internet City, قرية المعرفة, دبي, الإما...	25.095598	55.161734
3	Mina Seyahi	Mina Seyahi, Dubai, United Arab Emirates	(الميناء السياحي Mina Seyahi, شارع الملك سلمان...	25.091045	55.148646
4	DANUBE Metro Station	DANUBE Metro Station, Dubai, United Arab Emirates	(Danube Metro Station, شارع الشيخ زايد, جبل عل...	25.001297	55.095679
5	Ibn Battuta Metro Station	Ibn Battuta Metro Station, Dubai, United Arab ...	(Bus E55 to Ibn Battuta Metro Station (every h...	24.885431	55.158962
6	Rashidiya Metro Station	Rashidiya Metro Station, Dubai, United Arab Em...	(Rashidiya Metro Station Car Park (Red Line), ...	25.229569	55.391476
7	First Abu Dhabi Bank Metro Station	First Abu Dhabi Bank Metro Station, Dubai, Uni...	None	25.120000	55.199586
8	Noor Bank Metro Station	Noor Bank Metro Station, Dubai, United Arab Em...	None	25.155943	55.228490
9	ENERGY Metro Station	ENERGY Metro Station, Dubai, United Arab Emirates	(Energy Metro Station, شارع الشيخ زايد, جبل عل...	25.026321	55.101285
10	Jumeirah Beach Residency	Jumeirah Beach Residency, Dubai, United Arab E...	None	25.079982	55.138149
11	Marina Towers	Marina Towers, Dubai, United Arab Emirates	(أبراج المارينا Marina Towers, شارع المرسى, دب...	25.086728	55.150085
12	Jumeirah Beach Resdency	Jumeirah Beach Resdency, Dubai, United Arab Em...	None	25.074385	55.132397
13	Jumeirah Lakes Towers	Jumeirah Lakes Towers, Dubai, United Arab Emir...	(أبراج بحيرات الجميرا, دبي, الإمارات العربية ا...	25.072494	55.143845
14	Dubai Marina	Dubai Marina, Dubai, United Arab Emirates	(مرسى دبي, دبي, الإمارات العربية المتحدة, (25....	25.078641	55.135252
15	Buj Khalifa Dubai Mall Metro Station	Buj Khalifa Dubai Mall Metro Station, Dubai, U...	None	25.201612	55.269508
16	Palm Jumeirah	Palm Jumeirah, Dubai, United Arab Emirates	(نخلة الجميرة, دبي, الإمارات العربية المتحدة, ...	25.100208	55.118363
17	Marina Mall Metro Station	Marina Mall Metro Station, Dubai, United Arab ...	None	25.076428	55.141976
18	Harbour Tower	Harbour Tower, Dubai, United Arab Emirates	(Dubai Marriott Harbour Hotel & Suites, شارع ا...	25.087987	55.145929
19	Business Bay Metro Station	Business Bay Metro Station, Dubai, United Arab...	None	25.191456	55.260301
20	Sharaf Dg Metro Station	Sharaf Dg Metro Station, Dubai, United Arab Em...	(Sharaf DG Metro Station C, طريق خالد بن الولي...	25.257935	55.298102
21	Knowledge Village	Knowledge Village, Dubai, United Arab Emirates	(قرية المعرفة, شارع الملك سلمان بن عبدالعزيز آ...	25.104281	55.161588
22	Emirates Metro Station	Emirates Metro Station, Dubai, United Arab Emi...	(Emirates Metro Station, شارع مراكش, القرهود, ...	25.239877	55.366762
23	Al Jadaf Metro Station	Al Jadaf Metro Station, Dubai, United Arab Emi...	None	25.225180	55.333651
24	Al Sufouh	Al Sufouh, Dubai, United Arab Emirates	(الصفوح, قرية المعرفة, دبي, الإمارات العربية ا...	25.109536	55.172214
25	UAE Exchange Metro Station	UAE Exchange Metro Station, Dubai, United Arab...	(مركز الإمارات العربية المتحدة للصرافة, شارع ا...	24.977520	55.091038
26	Creek Metro Station	Creek Metro Station, Dubai, United Arab Emirates	None	25.219379	55.338835
27	Healthcare City Metro Station	Healthcare City Metro Station, Dubai, United A...	None	25.231075	55.322793
28	Al Jafiliya Metro Station	Al Jafiliya Metro Station, Dubai, United Arab ...	None	25.233745	55.292097
29	Al Ghubaiba Metro Station	Al Ghubaiba Metro Station, Dubai, United Arab ...	None	25.265013	55.287912

Dubai Properties¶

Данные¶

TODO¶

1. Подготовка данных¶

2. Обогащение данными¶

2.1 Геокодинг¶

2.2 Обогащение данными¶

3. Статистический анализ¶

3.1 Проверка на нормальность и выбросы¶

3.1.1 Стоимость за кв. метр¶

3.1.2 Площадь¶

3.2 Тренд изменения цены¶

3.3 Описательная статистика¶

3.4 Корреляция¶

3.3 Корреляция¶

3.2 Визуализация¶

4. Регрессия и модели машинного обучения¶

4.1 Линейная регрессия¶

4.2 Catboost¶

Оценка модели¶

Значимость переменных¶

4.3 Random Forest¶

Визуализация¶

4.4 Neural Network на основе библиотеки Keras¶

	nearest_landmark_en	full_address	gcode	lat	long
0	Sports City Swimming Academy	Sports City Swimming Academy, Dubai, United Ar...	None	NaN	NaN
1	Burj Al Arab	Burj Al Arab, Dubai, United Arab Emirates	(برج العرب, شارع جميرا, أم سقيم 3, أم سقيم, دب...	25.141263	55.185404
2	Motor City	Motor City, Dubai, United Arab Emirates	(Motor City, موتور سيتي, دبي, الإمارات العربية...	25.047102	55.238270
3	Expo 2020 Site	Expo 2020 Site, Dubai, United Arab Emirates	None	NaN	NaN
4	Dubai International Airport	Dubai International Airport, Dubai, United Ara...	(مطار دبي الدولي, 3b شارع, Al Qusais 2, Dubai,...	25.252129	55.365716
5	Global Village	Global Village, Dubai, United Arab Emirates	(Global village, Indian Chaat Bazaar, وادي الص...	25.069410	55.311058
6	IMG World Adventures	IMG World Adventures, Dubai, United Arab Emirates	None	NaN	NaN
7	Downtown Dubai	Downtown Dubai, Dubai, United Arab Emirates	(وسط مدينة دبي, الخليج التجاري, دبي, الإمارات ...	25.186886	55.274800
8	Burj Khalifa	Burj Khalifa, Dubai, United Arab Emirates	(برج خليفة, 1, شارع الشيخ محمد بن راشد, وسط مد...	25.197031	55.274222

	nearest_mall_en	full_address	gcode	lat	long
0	Marina Mall	Marina Mall, Dubai, United Arab Emirates	(Marina Mall, دبي مارينا, مرسى دبي, دبي, الإما...	25.075874	55.141919
1	Mall of the Emirates	Mall of the Emirates, Dubai, United Arab Emirates	(مول الإمارات, 1, شارع السيداف ١, البرشاء 1, ا...	25.118244	55.200362
2	Ibn-e-Battuta Mall	Ibn-e-Battuta Mall, Dubai, United Arab Emirates	None	NaN	NaN
3	City Centre Mirdif	City Centre Mirdif, Dubai, United Arab Emirates	(P F Chang, شارع الشيخ محمد بن زايد, مردف, دبي...	25.217343	55.407129
4	Dubai Mall	Dubai Mall, Dubai, United Arab Emirates	(دبي مول, شارع المركز المالي, وسط مدينة دبي, د...	25.197096	55.279025

	trans_group_en	procedure_name_en	instance_date	property_sub_type_en	property_usage_en	reg_type_en	area_name_en	master_project_en	nearest_landmark_en	nearest_metro_en	nearest_mall_en	rooms_en	has_parking	procedure_area	meter_sale_price	distance_to_metro	distance_to_landmark	distance_to_mall
764	Mortgages	Mortgage Registration	2010-03-30	Villa	Residential	Existing Properties	Al Thanayah Fourth	Springs - 7	Sports City Swimming Academy	Damac Properties	Marina Mall	3 B/R	0	331.30	4542.71	4775.360648	3713.843980	5177.005216
765	Mortgages	Mortgage Registration	2015-10-26	Villa	Residential	Existing Properties	Al Thanayah Fourth	Springs - 7	Sports City Swimming Academy	Damac Properties	Marina Mall	2 B/R	0	315.31	3996.07	4775.360648	3713.843980	5177.005216
766	Sales	Lease to Own Registration	2007-11-22	Villa	Residential	Existing Properties	Al Thanayah Fourth	Springs - 5	Sports City Swimming Academy	Nakheel Metro Station	Marina Mall	3 B/R	0	257.69	2568.54	4019.665126	4079.460028	4736.895258
767	Sales	Sell	2007-11-22	Villa	Residential	Existing Properties	Al Thanayah Fourth	Springs - 5	Sports City Swimming Academy	Nakheel Metro Station	Marina Mall	3 B/R	0	455.83	5045.74	4019.665126	4079.460028	4736.895258
768	Sales	Sell	2007-08-01	Villa	Residential	Existing Properties	Al Thanayah Fourth	Springs - 5	Sports City Swimming Academy	Nakheel Metro Station	Marina Mall	3 B/R	0	455.83	4058.53	4019.665126	4079.460028	4736.895258
...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...
1059076	Sales	Sell - Pre registration	2023-04-05	Flat	Residential	Off-Plan Properties	Al Barsha South Fourth	Jumeirah Village Circle	Sports City Swimming Academy	Dubai Internet City	Mall of the Emirates	Studio	1	58.03	14147.85	6175.706636	2261.982665	6493.259126
1059084	Sales	Sell - Pre registration	2023-03-29	Flat	Residential	Off-Plan Properties	Al Khairan First	The Lagoons	Dubai International Airport	Creek Metro Station	City Centre Mirdif	2 B/R	1	103.29	17609.53	2941.699306	6113.173101	5621.592002
1059085	Sales	Sell - Pre registration	2023-03-21	Flat	Residential	Off-Plan Properties	Al Khairan First	The Lagoons	Dubai International Airport	Creek Metro Station	City Centre Mirdif	1 B/R	1	59.66	23481.19	2941.699306	6113.173101	5621.592002
1059086	Sales	Sell - Pre registration	2023-03-30	Flat	Residential	Off-Plan Properties	Al Khairan First	The Lagoons	Dubai International Airport	Creek Metro Station	City Centre Mirdif	1 B/R	1	65.53	23178.51	2941.699306	6113.173101	5621.592002
1059234	Mortgages	Lease to Own Registration	2009-09-23	Flat	Residential	Existing Properties	Jabal Ali First	Discovery Gardens	Sports City Swimming Academy	Harbour Tower	Ibn-e-Battuta Mall	1 B/R	0	93.00	5649.00	4869.228099	8747.277967	1280.954032

		procedure_area	meter_sale_price	distance_to_metro	distance_to_landmark	distance_to_mall
instance_date	property_sub_type_en
2004-05-05	Flat	143.037500	8856.695000	0.000000	8148.440930	3593.510772
2004-05-05	Villa	NaN	NaN	NaN	NaN	NaN
2004-05-06	Flat	167.440000	7754.200000	0.000000	8148.440930	3593.510772
2004-05-06	Villa	NaN	NaN	NaN	NaN	NaN
2004-05-22	Flat	175.290000	7986.760000	0.000000	8148.440930	3593.510772
...	...	...	...	...	...	...
2023-04-12	Villa	215.240000	10830.706250	5786.374551	4770.794115	6003.055597
2023-04-13	Flat	91.120067	13059.432886	4800.482688	4232.542057	4716.186922
2023-04-13	Villa	201.038000	9874.826000	9490.685805	5375.444604	4831.805087
2023-04-14	Flat	78.150476	14213.263810	15176.312546	3763.510715	6484.509653
2023-04-14	Villa	NaN	NaN	NaN	NaN	NaN

	procedure_name_en	meter_sale_price
0	Delayed Development	7818.083636
1	Delayed Lease to Own Modify	6922.160000
2	Delayed Lease to Own Registration	10955.322823
3	Delayed Mortgage	8578.441604
4	Delayed Sell	13053.969006
5	Delayed Sell Lease to Own Registration	10126.374500
6	Development Mortgage	7095.602643
7	Development Registration	7023.415790
8	Development Registration Pre-Registration	7732.472391
9	Grant	12025.863736
10	Grant Development	11639.354375
11	Grant Pre-Registration	13778.523951
12	Grant on Delayed Sell	11481.146169
13	Lease Development Modify	NaN
14	Lease Development Registration	7810.885294
15	Lease Finance Modification	10452.075278
16	Lease Finance Registration	7982.171818
17	Lease to Own Modify	9894.662843
18	Lease to Own Registration	9979.433043
19	Lease to Own Registration Pre-Registration	11409.669820
20	Lease to Own Transfer	4251.056929
21	Lease to Own on Development Modification	NaN
22	Lease to Own on Development Registration	8937.601200
23	Modify Delayed Mortgage	7038.335000
24	Modify Development Mortgage	9826.629375
25	Modify Mortgage	10951.541312
26	Modify Mortgage Pre-Registration	8352.347273
27	Mortgage Pre-Registration	9780.919902
28	Mortgage Registration	9418.872204
29	Mortgage Transfer	10167.155366
30	Mortgage Transfer Pre-Registration	8174.403226
31	Sale On Payment Plan	14379.303077
32	Sell	11178.722545
33	Sell - Pre registration	13575.876522
34	Sell Development	9252.267374
35	Sell Development - Pre Registration	7070.522727
36	Transfer Development Mortgage	NaN

	reg_type_en	meter_sale_price
0	Existing Properties	10846.375347
1	Off-Plan Properties	13433.658403

	area_name_en	meter_sale_price
32	Um Hurair Second	21581.629878
12	Al Safouh Second	20454.697388
26	Madinat Dubai Almelaheyah	18532.713092
8	Al Khairan First	17572.518013
19	Burj Khalifa	16815.459691
18	Al Wasl	15499.891366
10	Al Kifaf	15101.308403
20	Business Bay	14951.996517
22	Hadaeq Sheikh Mohammed Bin Rashid	14170.084836
31	Palm Jumeirah	13642.717221
7	Al Jadaf	13139.201021
27	Marsa Dubai	12349.541749
9	Al Kheeran	12314.131916
11	Al Safouh First	11961.239058
23	Jabal Ali	11475.505977
25	Jabal Ali Industrial Second	11177.701126
16	Al Thanyah Third	11055.426754
3	Al Barshaa South Third	10824.963613
15	Al Thanyah First	10642.945967
0	Al Barsha South Fifth	10559.342659
2	Al Barshaa South Second	10337.414791
30	Nad Al Shiba First	10324.180074
14	Al Thanyah Fifth	9903.896261
28	Me'Aisem First	9740.717961
5	Al Hebiah Fourth	9559.674254
1	Al Barsha South Fourth	9335.635872
6	Al Hebiah Second	8960.491224
21	Dubai Investment Park First	8803.110436
29	Mirdif	8637.485173
24	Jabal Ali First	8491.502161
4	Al Hebiah First	7901.588216
13	Al Thanayah Fourth	6623.366746
17	Al Warsan First	6190.020375
33	Wadi Al Safa 6	NaN

	rooms_en	meter_sale_price
10	PENTHOUSE	12173.994364
1	2 B/R	11980.732816
0	1 B/R	11669.277468
2	3 B/R	11584.984898
13	Studio	11452.330230
3	4 B/R	10034.308288
9	Office	9528.190000
11	Shop	9469.388095
4	5 B/R	9346.614040
5	6 B/R	9075.097273
12	Single Room	7759.643407
6	7 B/R	NaN
7	8 B/R	NaN
8	9 B/R	NaN

	trans_group_en_Mortgages	trans_group_en_Sales	procedure_name_en_Delayed Lease to Own Modify	procedure_name_en_Delayed Lease to Own Registration	procedure_name_en_Delayed Mortgage	procedure_name_en_Delayed Sell	procedure_name_en_Delayed Sell Lease to Own Registration	procedure_name_en_Development Mortgage	procedure_name_en_Development Registration	procedure_name_en_Development Registration Pre-Registration	...	rooms_en_6 B/R	rooms_en_7 B/R	rooms_en_8 B/R	rooms_en_9 B/R	rooms_en_Office	rooms_en_PENTHOUSE	rooms_en_Shop	rooms_en_Single Room	rooms_en_Studio	has_parking_1
2	0	1	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	0	0
5	0	1	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	0	0
8	0	1	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	0	0
10	1	0	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	0	0
14	0	1	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	0	0
...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...
479524	0	1	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	1	1
479525	0	1	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	0	1
479526	0	1	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	0	1
479527	0	1	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	0	1
479528	1	0	0	0	0	0	0	0	0	0	...	0	0	0	0	0	0	0	0	0	0

	property_usage_en	meter_sale_price
0	Commercial	6015.073333
1	Other	NaN
2	Residential	11688.190931

	has_parking	meter_sale_price
1	1	12113.538395
0	0	9073.144323